css - rails : how to style submit tag with custom css

Question

下面的代码创建了一个表单，并根据一些 css(“按钮”)设置了“提交”按钮的样式。问题是，当页面呈现时，它会在自定义“按钮”css 顶部显示正常的 rails 提交标记按钮。如何静音或禁用 Rails 提交标签按钮的视觉效果，同时仍使其提交表单？

=form_tag new_site_url, :method => :get do
  =text_field_tag :homepage,'', type: "text", class: 'text'
  %button
    =submit_tag "GO!"

Answer 1

你能做到吗:

=form_tag new_site_url, :method => :get do
  =text_field_tag :homepage,'', type: "text", class: 'text'
  =submit_tag "GO!", class: 'button'

并为按钮设置css样式？

最好这样做:

=form_tag new_site_url, :method => :get do |f|
  =f.text_field '', type: "text", class: 'text'
  =f.submit "GO!", class: 'button'